At a Glance
- Tasks: Lead mechanical design projects from concept to delivery in a dynamic engineering environment.
- Company: Join a globally recognised organisation focused on advanced defence and technology solutions.
- Benefits: Competitive salary, bonuses, flexible working, and strong career development opportunities.
- Other info: Supportive culture with a focus on diversity and inclusion.
- Why this job: Shape the future of engineering while making a real impact on national security.
- Qualifications: Degree in Mechanical Engineering and experience in leading complex design projects.
The predicted salary is between 60000 - 80000 £ per year.
This is a unique opportunity for an experienced Mechanical Design Engineer to play a key role in delivering complex, high‑performance engineering solutions across the complete product lifecycle. From early-stage concepts to in-service support, you will influence the design and development of advanced systems that operate in demanding, safety-critical environments. This role offers both technical depth and leadership responsibility, giving you the platform to shape long-term engineering outcomes while progressing your career.
You will be joining a globally recognised engineering organisation working on advanced defence and technology solutions. The company plays a vital role in supporting national security and international partnerships, delivering cutting-edge systems in highly complex environments. The organisation is committed to diversity and inclusion, offering employee-led networks and a supportive, collaborative culture where everyone can thrive.
As a Principal Mechanical Design Engineer, you will take ownership of significant technical work packages and provide leadership across multidisciplinary teams. You will guide mechanical design activities, ensuring solutions meet performance, safety, cost, and schedule requirements. You will operate at the forefront of engineering development, working collaboratively with internal stakeholders and external partners to solve complex challenges and deliver robust design solutions.
Key Responsibilities- Lead mechanical design activities across the full product lifecycle, from concept through to in-service support
- Drive design maturity, ensuring compliance with performance, cost, safety, and schedule requirements
- Manage and coordinate multidisciplinary engineering inputs
- Influence key technical decisions and design direction
- Support design proving, qualification, and verification activities
- Engage with suppliers and external partners to ensure successful delivery
- Participate in and contribute to formal design reviews
- Mentor and support the development of junior engineers
We are seeking a confident and capable engineer who combines strong technical expertise with leadership ability, supported by the following:
- Degree, HND, HNC or equivalent in Mechanical Engineering (or relevant discipline)
- Proven experience leading mechanical design packages in complex environments
- Strong understanding of the full product lifecycle (concept to in-service)
- Expertise in design methodologies such as DFMEA, DFA, and DFM
- Ability to influence stakeholders and make sound technical decisions
- Experience working within multidisciplinary teams
- Knowledge of structural, thermal, or dynamic analysis
- Experience with CAD/CAE tools
- Supplier engagement and development experience
Base salary in excess of £50,000 (depending on experience)
Company Bonus: Up to £2,500 (based on performance)
Pension: Up to 14% combined contributions
Paid Overtime Opportunities
Flexible & Hybrid Working (typically 2–3 days on site)
Enhanced Parental Leave and family-focused benefits
Healthcare Cash Plan for everyday wellbeing expenses
Career DevelopmentThis role offers strong long-term progression opportunities, including:
- Advancing into technical leadership roles
- Transitioning into engineering management pathways
- Opportunities to work across a wide range of innovative programmes
You will be supported through structured development and ongoing training, ensuring you continue to grow your expertise and leadership capability.
These vacancies require clearance. Applicants must be able to obtain and maintain relevant clearance.
Electus Recruitment Solutions provides specialist engineering and technical recruitment solutions to high-technology industries. Thank you for your interest. If you do not hear from us within seven working days, please presume your application has been unsuccessful on this occasion. You may resubmit your CV or details in the future, and we shall assess your suitability then.
Principal Mechanical Engineer, Mechanical Engineer, Engineering, employer: Electus Recruitment Solutions
Join a globally recognised engineering organisation that is at the forefront of delivering advanced defence and technology solutions. With a strong commitment to diversity and inclusion, you will thrive in a supportive and collaborative culture while enjoying competitive benefits such as a base salary exceeding £50,000, a performance-based bonus, and flexible working arrangements. This role not only offers the chance to lead significant technical projects but also provides ample opportunities for career progression and professional development in a dynamic and impactful environment.
Contact Details:
Electus Recruitment Solutions Recruitment Team
StudySmarter Expert Advice🤫
We think this is how you could land Principal Mechanical Engineer, Mechanical Engineer, Engineering,
✨Get Your Hands Dirty at Engineering Events
Join local engineering meetups or industry conferences related to mechanical engineering. Whether it's a workshop or a career fair, these events are goldmines for networking and getting a foot in the door. Plus, you can showcase your passion and enthusiasm directly to potential employers like Electus Recruitment Solutions.
✨Connect with Professors & Peers
Tap into your university’s resources—professors often have connections in the industry. Don’t be shy to ask about potential openings or recommendations. Your classmates might also know of companies hiring. Often, it’s who you know that gets you in front of the right people!
✨Highlight Your Projects and Practical Experience
When you land those interviews, make sure to talk about your hands-on projects or internships. Whether it's a design project or hands-on experience with CAD software, specific examples will make you stand out. Companies like Electus Recruitment Solutions love to hear about practical applications of your skills.
✨Apply Directly on Company Websites
Check out the careers page of Electus Recruitment Solutions and apply directly through there. It shows initiative and interest in their specific values. Plus, you'll often find openings that aren't advertised on job boards, giving you a better chance to land that full-time gig!
We think you need these skills to ace Principal Mechanical Engineer, Mechanical Engineer, Engineering,
Some tips for your application 🫡
Show Off Your Technical Expertise:In mechanical engineering, it’s vital to highlight your technical skills and projects. Make sure to include relevant software proficiency (like CAD tools) in your CV. If you've worked on specific engineering projects, detail your key contributions — we want to see how you’ve applied your skills in a practical setting!
Focus on Problem-Solving Examples:Employers in mechanical engineering love to see how you handle challenges. Use your cover letter to share specific instances where you’ve solved a complex problem or improved a design. This will show us you're not just knowledgeable but also capable of applying that knowledge effectively.
Highlight Relevant Certifications:Include any relevant certifications or training that can set you apart from the competition. Whether it's coursework from your degree, a recognised certification, or extra training in new technologies, we love to see candidates who continuously improve their skill set. This tells us you're serious about your career in engineering!
Tailor Your CV for the Role:Don’t forget to customise your CV for Electus Recruitment Solutions and the Principal Mechanical Engineer, Mechanical Engineer, Engineering, role specifically. Pull examples from your experience that align with the job description — it shows us you've done your research and are genuinely interested in becoming part of the team. We recommend applying through our website to ensure your application gets to the right people!
How to prepare for a job interview at Electus Recruitment Solutions
✨Brush Up on Your CAD Skills
Since mechanical engineering often involves design processes, be ready to showcase your proficiency in CAD software like SolidWorks or AutoCAD. Bring along a digital portfolio or even some sketches that demonstrate your design capabilities — it’s a great way to show what you can bring to the table at Electus Recruitment Solutions.
✨Prepare for Technical Questions
Expect technical questions that test your understanding of engineering principles and problem-solving skills. You might get hypothetical scenarios where you need to design a component or troubleshoot a mechanical system. Practising these types of questions will give you the confidence to tackle whatever comes your way!
✨Show Your Team Spirit
As a full-time mechanical engineer, collaboration is key! Be ready to share examples of past team projects or any experiences where you contributed to solving a complex problem with others. Demonstrating your ability to work in a team will resonate well with the interviewers at Electus Recruitment Solutions.
✨Discuss Your Future Goals
Since this is a full-time position, your long-term vision is important. Be open about your career aspirations, whether it’s mastering a specific tool or leading projects. This shows that you're committed not just to learning but also to growing with Electus Recruitment Solutions, making you a more appealing candidate.
